Can't connect to server

[jianbo]

My working environment is Apache/PHP. I have three PC in a intranet. My Apache server is on one of them -- (server C), the other two install SQL server 2000 (And both are win2000 OS). I can connect to one server(A) either with name-pipe or URL, while I can't connect the other server(B) in both ways. I tried to build a ODBC connection from C to B, it worked fine.
I don't why the connection to C failed via Apache/PHP. Any setting problem?
Thanks.

 

[sleipnir214]

Could you explain that a little more explicitly?

State what is running on each machine.

State from where to where you can and cannot connect and how you are trying to perform that connection.

Want the best answers? Ask the best questions:

http://www.catb.org/~esr/faqs/smart-questions.html

TANSTAAFL!!

 

[jianbo]

Thanks,sleipnir
I have 3 PCs, for example their names are A, B, C, URLs are 111.111.11.1,111.111.11.2, 111.111.11.3.
I install Apache/PHP in C (OS is win2000).
B and C are installed SQL server 2000. (OSs are win2000)
I build connect using following commands:
Mssql_connect("A",$login,$password)
or Mssql_connect("111.111.11.1",$login,$password)
Both of them work fine
while
Mssql_connect("B",$login,$password)
And Mssql_connect("111.111.11.2",$login,$password)
don't work
Actually it worked before. After one day, I didn't know what changed, it doesn't work any more.
I tried to build ODBC connect to B, it works good.

 

[sleipnir214]

If you run the M$ SQL enterprise manager on A, can you use it to connect to B?

Want the best answers? Ask the best questions:

http://www.catb.org/~esr/faqs/smart-questions.html

TANSTAAFL!!

 

[jianbo]

Yes, I can.